From 52440c4b97e90413a4acba68d97f523d4d1ee916 Mon Sep 17 00:00:00 2001 From: Ilya Dryomov Date: Mon, 25 May 2015 14:22:34 +0300 Subject: [PATCH] rbd: document mount_timeout in the man page With "rbd: timeout watch teardown on unmap with mount_timeout" going into kernel 4.2, document its effect in the man page. Signed-off-by: Ilya Dryomov --- doc/man/8/rbd.rst | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/doc/man/8/rbd.rst b/doc/man/8/rbd.rst index 455295114a6ca..ba09131c57de3 100644 --- a/doc/man/8/rbd.rst +++ b/doc/man/8/rbd.rst @@ -422,6 +422,11 @@ the running kernel. * notcp_nodelay - Enable Nagle's algorithm on client sockets (since 4.0). +* mount_timeout=x - A timeout on various steps in `rbd map` and `rbd unmap` + sequences (default is 60 seconds). In particular, since 4.2 this can be used + to ensure that `rbd unmap` eventually times out when there is no network + connection to a cluster. + * osdkeepalive=x - OSD keepalive timeout (default is 5 seconds). * osd_idle_ttl=x - OSD idle TTL (default is 60 seconds). -- 2.47.3